Ubuntu 22.04 The kernel 'net.ipv6.conf.default.disable_ipv6' parameter should be set to the appropriate value in system configuration and system runtime. Ubuntu 22.04 The kernel 'net.ipv6.conf.default.disable_ipv6' parameter should be set to 1 in the system runtime. net.ipv6.conf.default.disable_ipv6 1 Ubuntu 22.04 The kernel 'net.ipv6.conf.default.disable_ipv6' parameter should be set to 1 in the system configuration. object_static_etc_lib_sysctls_sysctl_net_ipv6_conf_default_disable_ipv6 object_static_run_usr_local_sysctls_sysctl_net_ipv6_conf_default_disable_ipv6 object_static_etc_sysctls_sysctl_net_ipv6_conf_default_disable_ipv6 object_static_sysctl_sysctl_net_ipv6_conf_default_disable_ipv6 object_static_etc_sysctld_sysctl_net_ipv6_conf_default_disable_ipv6 object_static_usr_local_lib_sysctld_sysctl_net_ipv6_conf_default_disable_ipv6 object_static_run_sysctld_sysctl_net_ipv6_conf_default_disable_ipv6 /etc(/ufw){0,1}/sysctl.conf$ ^[\s]*net.ipv6.conf.default.disable_ipv6[\s]*=[\s]*(.*\S)[\s]*$ 1 /etc/sysctl.d ^.*\.conf$ ^[\s]*net.ipv6.conf.default.disable_ipv6[\s]*=[\s]*(.*\S)[\s]*$ 1 /run/sysctl.d ^.*\.conf$ ^[\s]*net.ipv6.conf.default.disable_ipv6[\s]*=[\s]*(.*\S)[\s]*$ 1 /usr/local/lib/sysctl.d ^.*\.conf$ ^[\s]*net.ipv6.conf.default.disable_ipv6[\s]*=[\s]*(.*\S)[\s]*$ 1 /usr/lib/sysctl.d ^.*\.conf$ ^[\s]*net.ipv6.conf.default.disable_ipv6[\s]*=[\s]*(.*\S)[\s]*$ 1 1